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. 2014 Nov 3;14:797. doi: 10.1186/1471-2407-14-797

Table 2.

The patient distribution number of 3D-CRT, IMRT and BT +/− ER group

T 3D-CRT IMRT BT +/− ER X 2 Pvalue
1 + 2 32 17 47 4.117 0.128
3 + 4 35 11 26

Abbreviation: BT +/− ER brachytherapy +/− external radiotherapy.